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<title>Astra SDK: color stream apis</title>
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   &nbsp;<span id="projectnumber" ,="" style="font-family:Georgia">v2.1.3</span>
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<a href="#func-members">函数</a>  </div>
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<div class="title">color stream apis<div class="ingroups"><a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/group__c__ref.html">C 接口参考</a> » <a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/group__c__low__api__ref.html">low level stream apis</a></div></div>  </div>
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函数</h2></td></tr>
<tr class="memitem:ga799c63dee2cd869a066c80bd2884cec2"><td class="memItemLeft" align="right" valign="top"><a id="ga799c63dee2cd869a066c80bd2884cec2"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_reader_get_colorstream</b> (astra_reader_t reader, <a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__streamconnection.html">astra_colorstream_t</a> *colorStream)</td></tr>
<tr class="separator:ga799c63dee2cd869a066c80bd2884cec2"><td class="memSeparator" colspan="2">&nbsp;</td></tr>
<tr class="memitem:ga39416291d139546f983a250ba61de0c6"><td class="memItemLeft" align="right" valign="top"><a id="ga39416291d139546f983a250ba61de0c6"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_colorstream_is_available</b> (<a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__streamconnection.html">astra_colorstream_t</a> colorStream, bool *isAvailable)</td></tr>
<tr class="separator:ga39416291d139546f983a250ba61de0c6"><td class="memSeparator" colspan="2">&nbsp;</td></tr>
<tr class="memitem:gae8266dfe88e65e196c95111ccf5ec1f8"><td class="memItemLeft" align="right" valign="top"><a id="gae8266dfe88e65e196c95111ccf5ec1f8"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_colorstream_get_usb_info</b> (<a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__streamconnection.html">astra_colorstream_t</a> colorStream, <a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/structastra__usb__info__t.html">astra_usb_info_t</a> *usbInfo)</td></tr>
<tr class="separator:gae8266dfe88e65e196c95111ccf5ec1f8"><td class="memSeparator" colspan="2">&nbsp;</td></tr>
<tr class="memitem:ga3cc5ac9f1f8c0fc21d6570cf4022e561"><td class="memItemLeft" align="right" valign="top"><a id="ga3cc5ac9f1f8c0fc21d6570cf4022e561"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_frame_get_colorframe</b> (astra_reader_frame_t readerFrame, <a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__imageframe.html">astra_colorframe_t</a> *colorFrame)</td></tr>
<tr class="separator:ga3cc5ac9f1f8c0fc21d6570cf4022e561"><td class="memSeparator" colspan="2">&nbsp;</td></tr>
<tr class="memitem:ga78ca359dda9f822d51f037025c2ac0c8"><td class="memItemLeft" align="right" valign="top"><a id="ga78ca359dda9f822d51f037025c2ac0c8"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_frame_get_colorframe_with_subtype</b> (astra_reader_frame_t readerFrame, astra_stream_subtype_t subtype, <a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__imageframe.html">astra_colorframe_t</a> *colorFrame)</td></tr>
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<tr class="memitem:ga28ebca5a80ac8096aed1fb88f1a56c81"><td class="memItemLeft" align="right" valign="top"><a id="ga28ebca5a80ac8096aed1fb88f1a56c81"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_colorframe_get_data_byte_length</b> (<a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__imageframe.html">astra_colorframe_t</a> colorFrame, uint32_t *byteLength)</td></tr>
<tr class="separator:ga28ebca5a80ac8096aed1fb88f1a56c81"><td class="memSeparator" colspan="2">&nbsp;</td></tr>
<tr class="memitem:gadfbded83c065b8303bc2a815fe540747"><td class="memItemLeft" align="right" valign="top"><a id="gadfbded83c065b8303bc2a815fe540747"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_colorframe_get_data_ptr</b> (<a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__imageframe.html">astra_colorframe_t</a> colorFrame, uint8_t **data, uint32_t *byteLength)</td></tr>
<tr class="separator:gadfbded83c065b8303bc2a815fe540747"><td class="memSeparator" colspan="2">&nbsp;</td></tr>
<tr class="memitem:ga8c228bb5c8de9cd7ddf1034a9425c286"><td class="memItemLeft" align="right" valign="top"><a id="ga8c228bb5c8de9cd7ddf1034a9425c286"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_colorframe_get_data_rgb_ptr</b> (<a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__imageframe.html">astra_colorframe_t</a> colorFrame, <a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/structastra__rgb__pixel__t.html">astra_rgb_pixel_t</a> **data, uint32_t *byteLength)</td></tr>
<tr class="separator:ga8c228bb5c8de9cd7ddf1034a9425c286"><td class="memSeparator" colspan="2">&nbsp;</td></tr>
<tr class="memitem:gaf8e30162ab2eafee677a1f9b627c45be"><td class="memItemLeft" align="right" valign="top"><a id="gaf8e30162ab2eafee677a1f9b627c45be"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_colorframe_copy_data</b> (<a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__imageframe.html">astra_colorframe_t</a> colorFrame, uint8_t *data)</td></tr>
<tr class="separator:gaf8e30162ab2eafee677a1f9b627c45be"><td class="memSeparator" colspan="2">&nbsp;</td></tr>
<tr class="memitem:gaf34fb7461c1d61b3c4f682799e110c87"><td class="memItemLeft" align="right" valign="top"><a id="gaf34fb7461c1d61b3c4f682799e110c87"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_colorframe_get_metadata</b> (<a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__imageframe.html">astra_colorframe_t</a> colorFrame, <a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/structastra__image__metadata__t.html">astra_image_metadata_t</a> *metadata)</td></tr>
<tr class="separator:gaf34fb7461c1d61b3c4f682799e110c87"><td class="memSeparator" colspan="2">&nbsp;</td></tr>
<tr class="memitem:gadc40f2204affdb713791f278d2f5aa15"><td class="memItemLeft" align="right" valign="top"><a id="gadc40f2204affdb713791f278d2f5aa15"></a>
ASTRA_API_EX astra_status_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>astra_colorframe_get_frameindex</b> (<a class="el" href="https://developer.orbbec.com.cn/technical_library/Astra_SDK2.1.3/html/struct__astra__imageframe.html">astra_colorframe_t</a> colorFrame, astra_frame_index_t *index)</td></tr>
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